8322 nl: misleading-indentation
[unleashed/tickless.git] / usr / src / cmd / dtrace / test / tst / common / privs / tst.kpriv.ksh
blobda776d042eb348eb232950cfe25297ca582dbbfd
2 # This file and its contents are supplied under the terms of the
3 # Common Development and Distribution License ("CDDL"), version 1.0.
4 # You may only use this file in accordance with the terms of version
5 # 1.0 of the CDDL.
7 # A full copy of the text of the CDDL should have accompanied this
8 # source. A copy of the CDDL is also available via the Internet at
9 # http://www.illumos.org/license/CDDL.
13 # Copyright (c) 2015, Joyent, Inc. All rights reserved.
16 err=/tmp/err.$$
18 ppriv -s A=basic,dtrace_user $$
21 # When we lack dtrace_kernel, we expect to not be able to get at kernel memory
22 # via any subroutine or other vector.
24 # trace(func((void *)&\`utsname)); }
25 /usr/sbin/dtrace -wq -Cs /dev/stdin 2> $err <<EOF
27 #define FAIL \
28 printf("able to read kernel memory via %s!\n", badsubr); \
29 exit(2);
31 #define CANTREAD1(func) \
32 BEGIN { badsubr = "func()"; func((void *)&\`utsname); FAIL }
34 #define CANTREAD2(func, arg1) \
35 BEGIN { badsubr = "func()"; func((void *)&\`utsname, arg1); FAIL }
37 #define CANTREAD2ARG1(func, arg0) \
38 BEGIN { badsubr = "func() (arg1)"; func(arg0, (void *)&\`utsname); FAIL }
40 #define CANTREAD3(func, arg1, arg2) \
41 BEGIN { badsubr = "func()"; func((void *)&\`utsname, arg1, arg2); FAIL }
43 CANTREAD1(mutex_owned)
44 CANTREAD1(mutex_owner)
45 CANTREAD1(mutex_type_adaptive)
46 CANTREAD1(mutex_type_spin)
47 CANTREAD1(rw_read_held)
48 CANTREAD1(rw_write_held)
49 CANTREAD1(rw_iswriter)
50 CANTREAD3(bcopy, alloca(1), 1)
51 CANTREAD1(msgsize)
52 CANTREAD1(msgdsize)
53 CANTREAD1(strlen)
54 CANTREAD2(strchr, '!')
55 CANTREAD2(strrchr, '!')
56 CANTREAD2(strstr, "doogle")
57 CANTREAD2ARG1(strstr, "doogle")
58 CANTREAD2(index, "bagnoogle")
59 CANTREAD2ARG1(index, "bagnoogle")
60 CANTREAD2(rindex, "bagnoogle")
61 CANTREAD2ARG1(rindex, "bagnoogle")
62 CANTREAD2(strtok, "doogle")
63 CANTREAD2ARG1(strtok, "doogle")
64 CANTREAD2(json, "doogle")
65 CANTREAD2ARG1(json, "doogle")
66 CANTREAD1(toupper)
67 CANTREAD1(tolower)
68 CANTREAD2(ddi_pathname, 1)
69 CANTREAD2(strjoin, "doogle")
70 CANTREAD2ARG1(strjoin, "doogle")
71 CANTREAD1(strtoll)
72 CANTREAD1(dirname)
73 CANTREAD1(basename)
74 CANTREAD1(cleanpath)
76 #if defined(__amd64)
77 CANTREAD3(copyout, uregs[R_R9], 1)
78 CANTREAD3(copyoutstr, uregs[R_R9], 1)
79 #else
80 #if defined(__i386)
81 CANTREAD3(copyout, uregs[R_ESP], 1)
82 CANTREAD3(copyoutstr, uregs[R_ESP], 1)
83 #endif
84 #endif
86 BEGIN
88 exit(0);
91 ERROR
92 /arg4 != DTRACEFLT_KPRIV/
94 printf("bad error code via %s (expected %d, found %d)\n",
95 badsubr, DTRACEFLT_KPRIV, arg4);
96 exit(3);
99 ERROR
100 /arg4 == DTRACEFLT_KPRIV/
102 printf("illegal kernel access properly prevented from %s\n", badsubr);
106 status=$?
108 if [[ $status -eq 1 ]]; then
109 cat $err
112 exit $status